ESA - Space Science

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Comet 3I/ATLAS shows activity in Juice navigation camera teaser

Science & Exploration

ESA observations of interstellar comet 3I/ATLAS

136238 views 2217 likes

Trifid Nebula (Wide Field Camera 3 Image)

Science & Exploration

Hubble turns 36 with a dazzling Trifid Nebula portrait

20/04/2026 1362 views 11 likes

Mars Express captures dark ash covering Mars’s Utopia Planitia

Science & Exploration

Ash creeps across Mars

15/04/2026 6518 views 68 likes

Imaged of processed Proba-3 data that highlights movement around the Sun

Science & Exploration

First Proba-3 science: surprisingly speedy solar wind

13/04/2026 3018 views 47 likes

Smile lifts off into space (artist impression)

Science & Exploration

How to follow the Smile launch live

02/04/2026 3732 views 23 likes

Comet 3I/ATLAS seen by Juice’s science camera

Science & Exploration

Five things Juice has revealed about Comet 3I/ATLAS

02/04/2026 11407 views 120 likes

Journey of Juice cover image

Science & Exploration

The journey of Juice

Video series covering Juice's journey to Jupiter

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Science & Exploration
ESA's science fleet of Solar System explorers

28/05/2024 93884 views 354 likes
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Science & Exploration
ESA’s science fleet of cosmic observers

28/05/2024 24503 views 161 likes
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Science & Exploration
Exoplanet missions
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Science & Exploration
Black holes
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Science missions

Launch: 2015 Europe’s first mission to Mercury

Europe’s first Red Planet orbiter

Deep space comet rendezvous mission

Launched: 1990 ESA contributed solar arrays and Faint Object Camera

ESA science missions

Science & Exploration

Mission navigator

Explore all of ESA's science missions

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About Space Science ESA's 'Cosmic Vision'

Science missions

Mission navigator Solar System explorers Cosmic observers

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